The poliovirus-induced shut-off of cellular protein synthesis persists in the presence of 3-methylquercetin, a flavonoid which blocks viral protein and RNA synthesis - Vrijsen,R.; Everaert,L.; Van Hoof,L.M.; Vlietinck,A.J.; Vanden Berghe,D.A.; Boeye,A. (Antiviral Research, 1987)